Sweetness And Light

Sweetness And LightSweetness And Light

The Score On Sports With Frank Deford
Ben Liebenberg/AP

Serena Williams of the United States celebrates after beating Flavia Pennetta of Italy during the quarterfinals of the U.S. Open tennis tournament in New York on Tuesday. Charles Krupa/AP hide caption

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High school players will experience more than 40,000 concussions this season. iStockphoto.com hide caption

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